The T-90M is armed with a new 2A46M-4 gun, which has longer range and is more accurate than the standard gun of 2A46M gun of the T-90. It uses the same 125 mm ammunition as other Russian main battle tanks. It fires APFSDS, HE and HE-FRAG rounds. The tank can also launch 9M119 Refleks (NATO designation AT-11 Sniper-B) anti-tank guided missiles in the same manner as ordinary munitions. These missiles have a range of 4-5 km and can also engage low-flying helicopters. A total of 43 rounds, including missiles, are carried for the main gun.
